<div class="termy">

```console
$ cd ~/code/prisoner-of-azkaban

$ python main.py

// Error importando sirius, no está instalado 😱
Traceback (most recent call last):
    File "main.py", line 1, in <module>
        import sirius
```

</div>

```console
$ pip install "fastapi[standard]"

---> 100%
```

</div>

**Note**: 请确保把 `"fastapi[standard]"` 用引号包起来，以保证在所有终端中都能正常工作。

## 示例 { #example }

### 创建 { #create-it }

创建文件 `main.py`，内容如下：

```Python
from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")

**Hinweis**: Stellen Sie sicher, dass Sie `"fastapi[standard]"` in Anführungszeichen setzen, damit es in allen Terminals funktioniert.

## Beispiel { #example }

### Erstellung { #create-it }

Erstellen Sie eine Datei `main.py` mit:

```Python
from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")

### `root_path` 제공하기 { #providing-the-root-path }

이를 달성하려면 다음처럼 커맨드 라인 옵션 `--root-path`를 사용할 수 있습니다:

<div class="termy">

```console
$ fastapi run main.py --forwarded-allow-ips="*" --root-path /api/v1

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

* [`Parameter Object`（仕様内）](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameter-object)。FastAPIの以下で使用されました:
    * `Path()`
    * `Query()`
    * `Header()`
    * `Cookie()`
* [`Request Body Object`、`Media Type Object`の`content`フィールド（仕様内）](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#media-type-object)。FastAPIの以下で使用されました:
    * `Body()`
    * `File()`

            String sourceSetName;
            if (ForbiddenApisPlugin.FORBIDDEN_APIS_TASK_NAME.equals(t.getName())) {
                sourceSetName = "main";
            } else {
                // parse out the sourceSetName
                char[] chars = t.getName().substring(ForbiddenApisPlugin.FORBIDDEN_APIS_TASK_NAME.length()).toCharArray();

                includeModule('gradle', 'gradle')
            }
        }
    }
}

// We support multiple accepted public api changes JSON files, but "accepted-public-api-changes.json"
// is the "main" one that is also shown in HTML report
def apiChangesJsonDirectory = layout.projectDirectory.dir("src/changes/accepted-changes")

                affectedRegistrations++;
            }
        }

        log.debug("Notification affects {} registrations", affectedRegistrations);
    }

    /**
     * Main server loop - simplified implementation
     */
    private void runServer() {
        while (running.get() && !serverSocket.isClosed()) {
            try {
                Socket clientSocket = serverSocket.accept();

 * - Otherwise HEAD itself is treated as PR head
 *
 * Output:
 * - Writes commit SHAs to stdout, one per line
 * - Diagnostic info to stderr
 */
public class FindCommits {
    public static void main(String[] args) throws Exception {
        if (args.length != 1) {
            System.err.println("Usage: java FindCommits.java <target_branch_name>");
            System.exit(2);
        }

 * limitations under the License.
 */
package gradlebuild.docs.dsl.docbook;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.regex.Pattern;

/**
 * Converts the main description of a javadoc comment into a stream of tokens.
 */
class BasicJavadocLexer implements JavadocLexer {
    private static final Pattern HTML_ELEMENT = Pattern.compile("(?s)<\\\\?[^<]+?>");